tx 0xb5a26d10d20a3346c6e73b290d0e85b7ffd3a2cf1e50f40a55d148bb0c95039eCopy

payload

{
  "ModifyOrder": {
    "new_size": 9498063,
    "order_id": 27549024,
    "new_price": null
  }
}